Treehouse | Community | Strings, Variables, and Formatting

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Anoop Kumar
441 Points
Not able to figure out why I am getting the error "illegal start of expression"

Posted December 7, 2018 9:56am by Anoop Kumar

Anoop Kumar
441 Points
2 Answers
Sean M
7,344 Points
Java: Design the UI

Posted December 6, 2018 3:52pm by Sean M

Sean M
7,344 Points
1 Answer
Ronan Corcoran
878 Points
Why do some keywords like this.variableName have a dot while new ClassName has a space?

Posted December 5, 2018 9:10pm by Ronan Corcoran

Ronan Corcoran
878 Points
1 Answer
Jun Dong
4,754 Points
Practice Lesson Error

Posted December 5, 2018 12:00am by Jun Dong

Jun Dong
4,754 Points
2 Answers
Muhammad Umar
7,906 Points
Not running, did exactly as same as Craig did but still not working.

Posted December 4, 2018 3:36pm by Muhammad Umar

Muhammad Umar
7,906 Points
1 Answer
Ene Catalin
1,931 Points
Algorithms and data structures java

Posted December 3, 2018 10:04pm by Ene Catalin

Ene Catalin
1,931 Points
- Java
1 Answer
Leong Lee
52 Points
I need help, I need to know what i am doing wrong it is asking for %s?

Posted December 2, 2018 11:56pm by Leong Lee

Leong Lee
52 Points
2 Answers
PLUS

Yanese Cameron
Courses Plus Student 1,141 Points
I don't know where the error is. Got errors when following the video as well.

Posted December 2, 2018 6:33pm by Yanese Cameron

Yanese Cameron
Courses Plus Student 1,141 Points
1 Answer
frederik christensen
5,740 Points
Why can't i use printf and readLine in eclipse?

Posted December 1, 2018 3:19pm by frederik christensen

frederik christensen
5,740 Points
- Java
1 Answer
Laban Leuchovius
3,520 Points
Why do 'letters.length() == 0' equal to no input while 'letters.charAt(0)' gets the first character in the string?

Posted November 30, 2018 9:31pm by Laban Leuchovius

Laban Leuchovius
3,520 Points
1 Answer
liamthornback2
9,618 Points
Instructions for getting API keys are not in the teacher's notes

Posted November 29, 2018 3:46pm by liamthornback2

liamthornback2
9,618 Points
- Java
- Weather App in Need of Tests
1 Answer
Tashfin Shahid
1,298 Points
For statement syntax issue?

Posted November 29, 2018 10:31am by Tashfin Shahid

Tashfin Shahid
1,298 Points
1 Answer
Sharena Bess
798 Points
I am not seeing my name change from Craig, even though I am typing it as console.printf("%s is learning Java\n", first);

Posted November 29, 2018 5:00am by Sharena Bess

Sharena Bess
798 Points
2 Answers
Janice J Valdez Gaitan
2,405 Points
How can I reset the workspace to prior to initially launching? I tried to delete & relaunch but it did not work.

Posted November 28, 2018 11:36pm by Janice J Valdez Gaitan

Janice J Valdez Gaitan
2,405 Points
1 Answer
user one
31 Points
keep getting java.lang.nullpointerexception?

Posted November 28, 2018 9:21pm by user one

user one
31 Points
- Java
1 Answer
Tashfin Shahid
1,298 Points
(java) If else statement challenge?

Posted November 28, 2018 7:54pm by Tashfin Shahid

Tashfin Shahid
1,298 Points
1 Answer
Robin Smith
1,429 Points
need speaker to slow down' Also I want to go to the very first intro. The intro to the intro.

Posted November 28, 2018 7:16pm by Robin Smith

Robin Smith
1,429 Points
1 Answer
Sigurjon Johannesson
5,453 Points
Excepiton error

Posted November 28, 2018 6:46pm by Sigurjon Johannesson

Sigurjon Johannesson
5,453 Points
1 Answer
Tashfin Shahid
1,298 Points
(Java) Not sure what the syntax error is?

Posted November 28, 2018 12:00pm by Tashfin Shahid

Tashfin Shahid
1,298 Points
1 Answer
Leo Marco Corpuz
18,975 Points
I have no idea how to do the last part of this challenge.

Posted November 28, 2018 3:50am by Leo Marco Corpuz

Leo Marco Corpuz
18,975 Points
2 Answers
SYMIEN MOORE
1,592 Points
saving

Posted November 27, 2018 9:39pm by SYMIEN MOORE

SYMIEN MOORE
1,592 Points
0 Answers
Roselyn Choisil
709 Points
%s error

Posted November 27, 2018 9:17pm by Roselyn Choisil

Roselyn Choisil
709 Points
1 Answer
Nichelle Segar
9,857 Points
Anyone else's workspace not loading?

Posted November 27, 2018 3:16pm by Nichelle Segar

Nichelle Segar
9,857 Points
6 Answers
Eduard Silantyev
5,402 Points
argentinaRecordsAreFormattedAndConverted test has spurious string testing

Posted November 27, 2018 10:53am by Eduard Silantyev

Eduard Silantyev
5,402 Points
0 Answers
Leo Marco Corpuz
18,975 Points
Syntax error in my code

Posted November 26, 2018 5:28pm by Leo Marco Corpuz

Leo Marco Corpuz
18,975 Points
2 Answers
Oshedhe Munasinghe
8,108 Points
Need help in JAVA pattern FOR loop

Posted November 26, 2018 2:28pm by Oshedhe Munasinghe

Oshedhe Munasinghe
8,108 Points
- Java
1 Answer
Tashfin Shahid
1,298 Points
Exception error (Java)

Posted November 26, 2018 12:13pm by Tashfin Shahid

Tashfin Shahid
1,298 Points
3 Answers
Jobzombie Ali
382 Points
why jave is different in Treehouse

Posted November 25, 2018 5:34am by Jobzombie Ali

Jobzombie Ali
382 Points
1 Answer
SYMIEN MOORE
1,592 Points
add a getter

Posted November 25, 2018 1:05am by SYMIEN MOORE

SYMIEN MOORE
1,592 Points
1 Answer
Brian Hache
7,611 Points
OK guys...BUMMER: TreeStory(3)...adding to the pile. (sorry)

Posted November 24, 2018 5:23am by Brian Hache

Brian Hache
7,611 Points
1 Answer

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